1.html
<html><head><title>1.html</title><script type="text/javascript"> function test() { //弹出一个新窗口2.html window.open ('2.html') }</script></head><body><input name="mytext" type="text" value="父页面的值" /><input type="submit" name="Submit" value="打开新窗口" onclick="test();" /></body></html>=====将上面和下面代码分别保存为1.html和2.html,放置在同一目录下==================
2.html
<html><head><title>2.html</title><script language="JavaScript"> function loading() { //获取父页面控件“mytext”的值传递给本页面的控件“mytext2” document.getElementById('mytext2').value = self.opener.document.getElementById('mytext').value; }</script></head><body onLoad="loading();"><form action=search.php name="form">父页面的值：<input name="mytext2" type="text"></form></body></html>